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From: Randy Watler <rwatler@finali.com>
To: 'Jetspeed Developers List ' <jetspeed-dev@jakarta.apache.org>
Subject: [J2] Tigris/Jetspeed Layout Decorator Enhancement
Date: Mon, 24 Jan 2005 18:59:33 -0700
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The Tigris and Jetspeed layout decorators have been modified to more
gracefully handle the lack of "Folders and Pages" and "Additional Links"
navigational content. These panes will now disappear alltogether instead of
remaining on the page if they are empty. Furthermore, the entire
navigational column will not appear if no navigational elements are present.
This leaves the entire browser window width for the portlets in this case.

As an additional note, the NodeSet implementation has been extended to
support the standard Collections isEmpty() method. This means that the
various navigation collections accessed via the $site variable in the
Velocity templates can be tested for the empty state using this method
instead of checking size().

Randy


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